by Al. Wahjasudibja, Pr. $6.00
by Ir. Hieronymus Budi Santoso & Tata S. $5.00
by Ratna Batara Munti $7.00
by Ir. Sudadi Martodireso & Ir. Widada Agus Suryanto, MM $5.00
by Yayasan Essentia Medica $6.00
by Dr. Budi Tri Akoso $9.00
by Alberthiene Endah $11.00